Seiko Cal. 6671 - 131

This Kinetic model from 1990 features a 40mm Titanium case. With its 19mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-e24e9e8a8fde]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

34j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1990

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